baber/WOPTO huggingface dataset:
Patent JP-H05192835-A (JP)
Title: Plate cutting machine equipped with machining equipment
Inventor: KOMIZO YOSHIHARU
IPC: B23G3/00
Filed: 1992-01-22
Abstract: PURPOSE:To provide a plate cutting machine equipped with machining equipment, which can be easily maintained and controlled and can enhance the rate of operation by installing machine tools without limits so as to enable multiple machining. CONSTITUTION:A plate cutting machine equipped with machining equipment comprises a freely moving machining head 47 provided to the main body frame 5 of the plate cutting machine 1, a rotary head 51 comprising a plurality of machine tools 57 mounted in the machining head 47, an indexing device for indexing the machine tools 57 of the rotary head 51, and a notching device 53 for causing the machine tools 57 mounted in the rotary head 51 to perform notching. A tool stocker 109 for stocking replaceable machine tools in the rotary head 51 is provided at one end of the main body frame 5 and within the moving range of the machining head 47.
Patent JP-S60152469-A (JP)
Title: Preparation of cis-diester derivative
Inventor: OOHASHI NAOHITO
IPC: C07D233/32
Filed: 1984-01-21
Abstract: PURPOSE:To obtain a cis-diester derivative useful as a synthetic intermediate for medicines, e.g. biotin, industrially and advantageously in high yield, by reacting a cis-dicarboxylic acid with a dialkyl sulfate in an aqueous solution without using an expensive Lewis acid. CONSTITUTION:A dicarboxylic acid of formula I is reacted with phosgene or an alkyl chlorocarbonate in an aqueous solution under alkaline conditions to give an aqueous solution containing 1-20% cis-dicarboxylic acid of formula II, which is then reacted with a dialkyl sulfate, e.g. dimethyl sulfate, in a molar amount of 2-20 times that of the cis-dicarboxylic acid if necessary in the presence of a mineral acid, e.g. hydrochloric acid, or an inorganic base, e.g. KOH, at -20- +80 deg.C, preferably -10-+30 deg.C while keeping the pH of the reaction solution during the reaction at 6-10 to give the aimed compound of formula III (R is lower alkyl). An organic solvent, e.g. toluene or 1,2-dichloroethane, may be added to carrry out a reaction similar to the above-mentioned reaction.
Patent JP-S63186714-A (JP)
Inventor: ANDORUU POORU SUTEIMEGUNA
IPC: C08G18/40
Filed: 1987-01-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62178578-A (JP)
Inventor: ETSUKUHARUTO HITSUKUMAN
IPC: B01J31/00
Filed: 1987-01-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58126194-A (JP)
Inventor: TSUKAMOTO RIYUUZOU
IPC: B42F1/04
Filed: 1982-01-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07252219-A (JP)
Title: Piperazine derivative
Inventor: IIZUKA HAJIME
IPC: A61P25/28
Filed: 1995-01-24
Abstract: PURPOSE:To obtain a new piperazine derivative useful as an active ingredient of an antipsychotic and a therapeutic agents for ischemic cerebropathy without inducing side effects of extrapyramidal symptoms. CONSTITUTION:This compound is expressed by formula I or II [R<1> is a l-12C alkyl, a substitutive phenyl or a substitutive phenylalkyl; (k) is 1 or 2; Q is expressed by formula III (G<1> and G<2> each is H or a lower alkyl; Z is H, a 1-18C alkyl, a substituted acyl, a substituted carbamoyl, a substitutive phenyl, a substitutive phenylalkyl or substituted heterocyclic group)] or its salt, e.g.1-(3- trifluoromethylphenyl)-3-(4-phenylpiperazin-1-ylmethyl)-2-pyrrolidinone. The compound expressed by formula I is obtained by condensing an amine derivative with gamma-butyrolactone, then introducing an alkoxycarbonyl group into the resultant compound, reducing the prepared compound, mesylating the reduction product and reacting the obtained mesylate with a cyclic amine. The compound expressed by formula II is prepared by condensing the amine derivative with itaconic acid, esterifying the resultant condensate, reducing the prepared ester, mesylating the reduction product and reacting the obtained mesylate with the cyclic amine.
Patent JP-S5394858-A (JP)
Title: Analog-digital converter
Inventor: SAMEJIMA NOBUSHIGE
IPC: H03M1/52
Filed: 1977-01-31
Abstract: PURPOSE: To avoid the unreliable conversion action and the over-range, by resetting the integrator in case the input analog voltage is very low. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60154283-A (JP)
Inventor: CHIBA MASAO
IPC: G09F9/35
Filed: 1984-01-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59144714-A (JP)
Inventor: AANORUDOUSU YUIITEBUAARU
IPC: A61K8/00
Filed: 1984-01-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01188072-A (JP)
Title: Binary picture successively reproducing and encoding system
Inventor: KATO HISAHARU
IPC: G09G1/00
Filed: 1988-01-21
Abstract: PURPOSE:To improve an encoding efficiency even till a final picture element is encoded by using at least two picture elements previously prescribed as a reference picture element to be used at the time of the encoding. CONSTITUTION:A marked picture element apart an  X=2<n> (n=1, 2, 3...) picture element in a horizontal direction (on a scanning line) and a Y=2<n> (n=1, 2, 3...) picture element in a vertical direction is extracted, is linked without dividing in line wise and encoded. Next, the picture element mask X is encoded and then the picture elements marks X' and X'' are referred. Next, when the picture element indicated by   mark is encoded, the mark and the picture element of an X mark and  ' and  '' mark picture elements are referred. Next, the picture element mark O is encoded. Finally, the blank picture element is encoded. Thus, the encoding is efficiently executed.
Patent JP-S58127491-A (JP)
Title: Providing system of picture information
Inventor: MORI KATSUMI
IPC: H04N9/64
Filed: 1982-01-25
Abstract: PURPOSE:To display detailed picture in an easy-to-see way with high image resolution, by deleting the color signal component and transmitting only the luminance signal when the detailed picture information is transmitted. CONSTITUTION:An access is given to an information center 1 from a terminal part 7 by means of a pushphone 9. An information processor 2 retrieves a designated picture out of a picture file device 3 on the basis of an indication given from the part 7 and transmits it to a video signal producing pat 4. The picture is converted into the NTSC video signal. Then the detailedness of the picture is decided, and only the luminance component signal obtained by deleting the color component signal is fed to the part 7 via an input/output control part with a picture having higher detailedness than the threshold value, the video signal containing the color component signal is fed to the part 7 as it is with a picture having the detailedness lower than the threshold value. A terminal picture receiver 8 displays pictures in a picture receiving state of ordinary TV broadcast without controlling the state of devices in response to the detailedness of the picture.
Patent LT-IP1737-A (LT)
Title: Method for the synthesis of trisodium phosphonoformate hexahydrate
Inventor: JAKUPOVIC EDIB
IPC: C07F9/38
Filed: 1993-12-30
Abstract: The present invention relates to a method for the synthesis of foscarnet, i.e. trisodium phosphonoformate hexahydrate, comprising the steps of adding sodium hydroxide to water, heating the aqueous sodium hydroxide solution to 50  DEG C, adding triethyl phosphonoformate to said solution at 50  DEG C, heating the reaction mixture to reflux for about 1 hour, cooling of the reaction mixture and filtering-off of the product.
Patent LV-14147-A (LV)
Title: Device for piglet sty warming and ventilation
Inventor: ILSTERS ANDRIEVS
IPC: F24D11/00
Filed: 2010-01-25
Abstract: The offered invention is related to pig sties in case, when the necessary heat energy for piglet resting place warming is obtained by the use of air heat pump with opened evaporators. At low outside air temperatures the surface of opened evaporators intensively becomes covered with hoarfrost and operational parameters of the heat pump decline. In practice, if necessary or on regular base, the hoarfrost layer is taken away with a brush or scraper, what at exploitation creates inconvenience.The aim of the invention is to perfect the air heat pump with opened evaporators used for piglet sty warming so that using the warm, contained by out flowing inside air, to prevent the intensive formation of hoarfrost on the evaporator surface, and to keep the necessary regime of piglet resting place warming. It is achieved by supplying the opened evaporator 2 (Fig.2) with corresponding to its dimensions close-open able screens 4 and performing the additional air canal 9 from the premises outflow ventilation system 8 to the evaporator. In the period of intensive hoarfrost by means of the winch 7 and wire rope 5 the screens 4 are put in vertical position and pressed to the plate 10. So the canal 9 for the warmed air flow from the outgoing air canal 8 to the evaporator box is made. When the electro-magnet 12 turns the valve 11, the air flow from the outgoing ventilation canal 8 through the loop 9 is directed to the evaporator's box. The warm air flow going hard by the surface of the evaporator prevents the evaporator from intensive covering with hoarfrost. The heat transfer and heat pump exploitation parameters are improved.
Patent LV-14314-A (LV)
Title: The reaction motor with outer rotor
Inventor: DIRBA Jānis
IPC: H02K19/02
Filed: 2011-02-08
Abstract: A design for the reaction motor with outer rotor is proposed. The motor contains stator (1), which is placed in the space of tooth-like rotor (2). In the proposed modification, in the twelve stator slots three-phase distributed winding (3) with a shortened pitch is laid. Stator (1) is separated from rotor (2) by air gap (4). Four teeth (5-8) of stator (1) are combined pairwise into two poles, top and bottom ones. In each pole the teeth are separated by nonmagnetic gap (9,10) connected with air gap (4) by narrow slot (11, 12). On the outside tooth-like rotor (2) is protected by nonmagnetic housing (13). At casting the housing, the gaps (9,10) between teeth (5,6; 7,8) are filled with the same alloy, which provides the necessary stiffness and reliability of the motor rotor.The motor works as follows. When voltage is applied to the stator winding, a rotating magnetic field arises, whose longitudinal and transversal components in the interaction with currents in the stator winding create a torque. Owing to a significant reduction in the transversal component of the magnetic field, the specific torque in the proposed design considerably increases. The simplicity of the design ensures high reliability of the motor. The distributed winding with a shortened pitch as well as the pole overlapping coefficient in the range 0,65-0,7 and bevelling of stator slots reduce the vibration level of the electric machine.
Patent LV-14646-A (LV)
Title: Mass of crystalline enamel for coating on the steel
Inventor: BĪDERMANIS Laimonis
IPC: C03C8/00
Filed: 2013-01-21
Abstract: The present invention relates to the enameling industry, particularly to the mass of crystalline enamel type coating obtained on the steel alloy which ensures the following: excludes the entering of specially synthesized promoter for crystallization to the mass of frit, by substituting it with ground sand; necessary thermal expansion of enamel surface is provided by the crystallization of cristobalite and quarz in it, and without having special need to cool down enamel product with a furnace. This considerably simplifies the enamel fusion and crystallization processes. The above written is accomplished through the enamel frit containing, by weight%:SiO2 80 to 88;Li2O 4 to 10B2O3 0.2 to 12MnO 1.8 to 4.
Patent LV-15335-A (LV)
Inventor: ROŠČINS JEVGENIJS
IPC: A61C17/06
Filed: 2016-11-21
Abstract: Izgudrojums attiecas uz zobārstniecības jomu, konkrēti uz zobārstniecības palīglīdzekļiem.Tiek piedāvāts ieliktnis ar spoguli, kas ir ievietojams siekalu atsūcēja iekšpusē un ir pielāgojams dažāda veida atsūcēju atverēm, tas ir vienreizlietojams, ātri un viegli nomaināms. Piedāvātais risinājums nodrošina zobārstam (zobu higiēnistam) labāku pārskatāmību mutes dobumā un, pastāvīgi atrodoties atsūcējā, visas manipulācijas laikā dod arī papildu apgaismojumu.
Patent LV-10989-A (LV)
Inventor: LECHNER ROBERT
IPC: H04B7/26
Filed: 1993-06-08
Abstract: PCT No. PCT/EP90/02258 Sec. 371 Date Jun. 17, 1992 Sec. 102(e) Date Jun. 17, 1992 PCT Filed Dec. 19, 1990 PCT Pub. No. WO91/10333 PCT Pub. Date Jul. 11, 1991.Cordless network terminating units (CNTn) with a remote power-feeding device are connected via U interfaces (U) to a radio communication network with digital local exchanges (DIV-O). The cordless network terminating unit (CNTn) is associated with mobile sections (MT1-MT80). The cordless network terminating units (CNTn) are connected via digital subscriber line modules (SLMD) and digital subscriber line units (DLU) via a packet switching network (Datex-P) to the data processing system (SP) of a service provider. When a connection is being set up, the authorization of the subscriber is directly checked with a database as "authentication" by the service provider. The data transmission occurs via a composite p channel of the ISDN network. This makes it possible to implement party lines and operate different service networks.
Patent LV-11046-A (LV)
Inventor: SMITH GEOFFREY WILLIAM
IPC: D06M101/34
Filed: 1993-06-30
Abstract: A process for flame retarding blends of cellulosic and other fibres eg. polyester fibres involves impregnation thereof with tetra kis (hydroxyorgano) phosphonium compounds or condensates thereof followed by curing with ammonia, the operation being performed in at least two steps, and with 5-20% of organophosphorus compound (as THP<+> ion) applied in the first step.
Patent LV-11223-A (LV)
Inventor: SMITH EDWARD PETER
IPC: F16L55/165
Filed: 1993-09-22
Abstract: A soft lining process lining tube is made up of an inner layer with one or more reinforcement layers wrapped there around. The or each reinforcement layer is wrapped so that the edges thereof overlap and the said overlapped edges may be adhered together with an adhesive which will yield when subsequently the lining tube is inflated onto a pipeline or passageway surface to be lined. The inner layer is of resin absorbent material as is the or each reinforcement layer, and the lining tube is impregnated with curable synthetic resin before being inflated into position. The resin is caused to cure so that the reinforcement layer or layers becomes or become embedded in the cured resin.
Patent LV-10778-A (LV)
Inventor: ANGEHRN PETER
IPC: A61P31/04
Filed: 1994-04-15
Abstract: Cephalosporin derivatives of the general formula <CHEM>  wherein   R<1>   is an acyl group derived from a carboxylic acid; R<2>   is hydrogen, hydroxy, lower alkyl-Qm, cycloalkyl, lower alkoxy, lower alkenyl, cycloalkenyl, lower alkynyl, aralkyl-Qm, aryl-Qm, aryloxy, aralkoxy or a heterocyclic ring, the lower alkyl, cycloalkyl, lower alkoxy, lower alkenyl, cycloalkenyl, lower alkynyl, aralkyl, aryl, aryloxy, aralkoxy and the heterocyclic ring being unsubstituted or substituted with at least one group selected from carboxy, amino, nitro, cyano, lower alkyl, lower alkoxy, hydroxy, halogen, -CONR<4>R<5>, -N(R<5>)COOR<9>, R<5>CO-, R<5>OCO- or R<5>COO- where R<4> is hydrogen, lower alkyl, or cycloalkyl; R<5> is hydrogen or lower alkyl; R<9> is hydrogen, lower alkyl, lower alkenyl or a carboxylic acid protecting group; Q   is -CO- or -SO2-; m   is 0 or 1; n   is 0, 1 or 2; as well as readily hydrolyzable esters thereof, pharmaceutically acceptable salts of said compounds and hydrates of the compounds of formula I and of their esters and salts. The products are antibacterially active.
Patent LV-12303-A (LV)
Inventor: KARKLINA DAINA
IPC: A23L1/09
Filed: 1997-12-29
Abstract: This invention belongs to the field of food industry. In order to complex apply of grains being resolved on the producing alcohol the starch being comprised in grain or in grain processing products is isolated in form of oligosaccharide. With a said view there is hydrolysed starch without isolation of the processing products. The hydrolysis process is realised in water suspension (1: 200 to 1: 600) using thermostable amylolytic enzyme. The enzymes are used in amount of 300000 to 600000 international units per kg of raw material at a reaction temperature of about 90   5 0C.
Patent LV-12084-A (LV)
Inventor: GERTZ BARRY J
IPC: A61P1/02
Filed: 1998-03-06
Abstract: This invention claims a method for treating periodontal disease in mammals, including humans, by administering an effective amount of 4-amino-1-hydroxybutylidene-1,1-bisphosphonic acid or a pharmaceutically acceptable salt including the monosodium salt tridydrate (alendronate) of the formula:  <IMAGE>   The compounds are useful in the treatment of alveolar bone loss associated with peridontitis and periodontal disease.
Patent YU-20104-A (YU)
Title: Methods of treating pulmonary disease
Inventor: SMITS GLENN
IPC: C07D473/06
Filed: 2002-09-06
Abstract: Methods useful for reducing pulmonary vasoconstriction or improving pulmonary hemodynamics in a patient are disclosed. More particularly, this invention relates to administering A1 adenosine receptor antagonists to reduce pulmonary vasoconstriction and improve pulmonary hemodynamics.
Patent AP-1554-A (AP)
Title: Quinoline and quinoxaline compounds which inhibit platelet-derived growth factor and /or p56lck tyrosine kinases.
Inventor: MYERS MICHAEL R
IPC: C07D403/04
Filed: 1998-05-28
Granted: 2006-01-18
Abstract: This invention is directed to quinoline/quinoxaline compounds which inhibit platelet-derived growth factor or p56lck tyrosine kinase activity, to pharmaceutical compositions comprising these compounds, and to the use of these compounds for treating a patient suffering from or subject to disorders/conditions involving cellular differentiation, proliferation, extracellular matrix production or mediator release and/or T cell activation and proliferation.
Patent AU-1020888-A (AU)
Title: High-tension generator circuit with very low current consumption
Inventor: BLANCHOT MICHELE
IPC: H03K3/30
Filed: 1988-01-12
Abstract: High-tension generator circuit for a particle detector, having a transformer (8, 9) and a voltage step-up circuit (10). The primary 8 of the transformer is fed by means of a power transistor 7 whose drive transistor 6 is controlled by means of a resistance-capacitance circuit (4, 5). In each conduction period of the primary the secondary brings about a reversal of the polarity of the capacitance.
Patent AU-1215797-A (AU)
Title: Refining element
Inventor: VIRVING NILS
IPC: B02C7/12
Filed: 1996-12-04
Abstract: PCT No. PCT/SE96/01594 Sec. 371 Date Jun. 17, 1998 Sec. 102(e) Date Jun. 17, 1998 PCT Filed Dec. 4, 1996 PCT Pub. No. WO97/23291 PCT Pub. Date Jul. 3, 1997Refining elements are disclosed for use in refiners in which the refining elements comprise a refining surface with a plurality of raised bars alternating with a plurality of grooves. The raised bars at the inlet of the refining path have a first spacing and form a first angle with respect to a radius or generatrix defining the refining path and the plurality of raised bars at the outlet of the refining path have a second spacing and form a second angle with respect to the radius or generatrix, the first angle being between about 50 DEG  and 85 DEG  and the second angle being between about -25 DEG  and +25 DEG , and the first spacing being greater than the second spacing.
Patent AU-1235202-A (AU)
Title: Electrolytic cells with renewable electrode structures and method for substituting the same
Inventor: OLDANI DARIO
IPC: C25B9/02
Filed: 2001-10-30
Abstract: The invention is relative to an electrolytic cell comprising electrodes spaced apart from the back-wall by means of ribs, wherein a portion of the contact surface between the electrodes and the ribs is free from constraints in order to permit the complete removal of the electrodes once they have to be replaced by removing only partially the original contact surface, so that positioning of the substitute electrodes is allowed on the residual portion. A method for substituting the electrodes of the cell which leaves the distance between the electrode surface and the back-wall unvaried is also disclosed.
Patent AU-1367797-A (AU)
Title: Topoisomerase ii poison and bis-dioxypiperazine derivative combination therapy
Inventor: JENSEN PETER BUHL
IPC: A61K45/06
Filed: 1997-01-10
Abstract: The present invention relates to a method for selectively killing tumour or metastatic cells within a defined compartment of the organism of a large mammal, in particular a human, said method comprising administering to a mammal an effective tumour- or metastasis-killing amount of a topoisomerase II poison except doxorubicin, and protecting non-tumourous tissue of the mammal against the toxic action of the topoisomerase II poison by administration of a bis-dioxypiperazine compound. In particular, the invention relates to a pharmaceutical kit for selectively killing tumour or metastatic cells within the central nervous system of a large mammal, in particular a human, said kit comprising: a) a dosage unit of a bis-dioxypiperazine and a pharmaceutically acceptable carrier, and b) a dosage unit of topoisomerase II poisons except doxorubicin and a pharmaceutically acceptable carrier.
Patent AU-1466799-A (AU)
Title: Method for inhibiting calcification of aldehyde-fixed bioprosthetic materials
Inventor: LEE CATHERINE TING
IPC: A61L27/24
Filed: 1998-11-23
Abstract: A method for preparing collagenous biological tissues for use as implantable bioprosthetic material, and articles prepared thereby. The method generally comprises the steps of a) contacting the tissue with an aldehyde fixative to effect cross-linking of the connective tissue protein(s) and subsequently b) contacting the tissue with a polyglycidyl ether. The treatment of the crosslinked tissue with the polyglycidyl ether serves to mitigate the tissue's propensity to undergo calcification following implantation in the body.
Patent AU-1488683-A (AU)
Title: Substances from actinomadura strains
Inventor: KIYOTO SUMIO
IPC: C12P1/06
Filed: 1983-05-23
Abstract: Biologically active WS 6049 substances obtainable by culturing a strain belonging to the genus Actinomadura in an aqueous nutrient medium under aerobic conditions and recovering WS 6049-A substance and/or WS 6049-B substance. The invention also relates to a process for preparing the new substances and pharmaceutical compositions comprising such substances as an active ingredient together with a non-toxic, pharmaceutically acceptable carrier.
Patent AU-1567383-A (AU)
Title: Lyophilized skeletal imaging composition
Inventor: VANDUZEE BARRY FOSTER
IPC: A61K51/12
Filed: 1983-06-09
Abstract: A process for making a lyophilized composition, useful for skeletal imaging, containing diphosphonates, stannous reductant, and optionally, a gentisate stabilizer. The process comprises (1) preparing an aqueous solution of diphosphonate, reductant, and optional stabilizer, (2) adjusting the pH of the solution formed in step one to a pH in the range from about 4.2 to about 4.8, and (3) lyophilizing the pH-adjusted solution.
Patent AU-1593892-A (AU)
Title: Tunneled epidural catheter
IPC: A61M25/00
Filed: 1992-04-30
Abstract: A novel long-term epidural catheter is disclosed. The catheter is of one-piece construction extending subcutaneously from the paravertebral entry site where it is introduced into the epidural space to an exit site on the flank, the proximal section of the catheter (10) extending from the exit site being provided with a protective reinforcement sleeve (12). The proximal end (12b) of the sleeve is pre-attached to a catheter connector (18) adapted to secure the proximal end of the catheter as well. <IMAGE>